🔥 Pyflame: A Ptracing Profiler For Python. This project is deprecated and not maintained.

chroot, mount --bind, and binfmt_misc without privilege/setup for Linux

A linux-based assembly REPL for x86, amd64, armv7, and armv8

An chroot-like implementation using ptrace.

Inject a shared library (i.e. arbitrary code) into a live linux process, without ptrace

Python library using ctypes to search/edit windows / linux / macOS / SunOS programs memory

A memory visualizer in Rust (ptrace + userfaultfd)

Tracer for execve{,at} and pre-exec behavior, launcher for debuggers.

ReproZip is a tool that simplifies the process of creating reproducible experiments from command-line executions, a frequently-used common denominator in computational science.

A tiny "sandbox" to run untrusted code 🏖️

helps visualize heap operations for pwn and debugging

A Python library to debug binary executables, your own way.

🪛 It's strace, with colours.

Inject a shared library into a process using ptrace

Sandbox implemented in GO including containers (namespace, cgroup), ptrace, seccomp

A playground for run-time iOS app inspection

⚗️ Intercept stdin/stdout/stderr for any process

Linux Subsystem for FreeBSD (😈 on 🐧)

Trace And Rewrite Delays In Syscalls: Hooking time-related Linux syscalls to warp a process's perspective of time, using ptrace.

From a debugger's view, Let's explore the computer world! How does compiler, linker and debugger coordinate with each other around the program written in specific programming language? How does a debugger work? If we develop a debugger for go programming language, we must master go type system, runtime... and some Operating System internals. OK,…